Example usage for org.eclipse.jdt.internal.core JavaElement resource

Introduction

In this page you can find the example usage for org.eclipse.jdt.internal.core JavaElement resource.

Prototype

public abstract IResource resource();

Source Link

Usage

From source file:org.eclipse.che.jdt.internal.core.JavaModelManager.java

License:Open Source License

private void secondaryTypesRemoving(Hashtable secondaryTypesMap, File file) {
    if (VERBOSE) {
        StringBuffer buffer = new StringBuffer("JavaModelManager.removeSecondaryTypesFromMap("); //$NON-NLS-1$
        Iterator entries = secondaryTypesMap.entrySet().iterator();
        while (entries.hasNext()) {
            Map.Entry entry = (Map.Entry) entries.next();
            String qualifiedName = (String) entry.getKey();
            buffer.append(qualifiedName + ':' + entry.getValue());
        }// w  w  w .  jav  a  2s .c o m
        buffer.append(',');
        buffer.append(file.getAbsolutePath());
        buffer.append(')');
        Util.verbose(buffer.toString());
    }
    Set packageEntries = secondaryTypesMap.entrySet();
    int packagesSize = packageEntries.size(), removedPackagesCount = 0;
    String[] removedPackages = null;
    Iterator packages = packageEntries.iterator();
    while (packages.hasNext()) {
        Map.Entry entry = (Map.Entry) packages.next();
        String packName = (String) entry.getKey();
        if (packName != INDEXED_SECONDARY_TYPES) { // skip indexing cache entry if present (!= is intentional)
            HashMap types = (HashMap) entry.getValue();
            Set nameEntries = types.entrySet();
            int namesSize = nameEntries.size(), removedNamesCount = 0;
            String[] removedNames = null;
            Iterator names = nameEntries.iterator();
            while (names.hasNext()) {
                Map.Entry entry2 = (Map.Entry) names.next();
                String typeName = (String) entry2.getKey();
                JavaElement type = (JavaElement) entry2.getValue();
                if (file.equals(type.resource())) {
                    if (removedNames == null)
                        removedNames = new String[namesSize];
                    namesSize--;
                    removedNames[removedNamesCount++] = typeName;
                }
            }
            if (removedNames != null) {
                for (int i = 0; i < removedNamesCount; i++) {
                    types.remove(removedNames[i]);
                }
            }
            if (types.size() == 0) {
                if (removedPackages == null)
                    removedPackages = new String[packagesSize];
                packagesSize--;
                removedPackages[removedPackagesCount++] = packName;
            }
        }
    }
    if (removedPackages != null) {
        for (int i = 0; i < removedPackagesCount; i++) {
            secondaryTypesMap.remove(removedPackages[i]);
        }
    }
    if (VERBOSE) {
        Util.verbose("   - new secondary types map:"); //$NON-NLS-1$
        Iterator entries = secondaryTypesMap.entrySet().iterator();
        while (entries.hasNext()) {
            Map.Entry entry = (Map.Entry) entries.next();
            String qualifiedName = (String) entry.getKey();
            Util.verbose("      + " + qualifiedName + ':' + entry.getValue()); //$NON-NLS-1$
        }
    }
}

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From source file:org.eclipse.jdt.internal.core.JavaModelManager.java

License:Open Source License

private void secondaryTypesRemoving(Hashtable secondaryTypesMap, IFile file) {
    if (VERBOSE) {
        StringBuffer buffer = new StringBuffer("JavaModelManager.removeSecondaryTypesFromMap("); //$NON-NLS-1$
        Iterator entries = secondaryTypesMap.entrySet().iterator();
        while (entries.hasNext()) {
            Map.Entry entry = (Map.Entry) entries.next();
            String qualifiedName = (String) entry.getKey();
            buffer.append(qualifiedName + ':' + entry.getValue());
        }/*w w  w .  j av  a 2s.c o m*/
        buffer.append(',');
        buffer.append(file.getFullPath());
        buffer.append(')');
        Util.verbose(buffer.toString());
    }
    Set packageEntries = secondaryTypesMap.entrySet();
    int packagesSize = packageEntries.size(), removedPackagesCount = 0;
    String[] removedPackages = null;
    Iterator packages = packageEntries.iterator();
    while (packages.hasNext()) {
        Map.Entry entry = (Map.Entry) packages.next();
        String packName = (String) entry.getKey();
        if (packName != INDEXED_SECONDARY_TYPES) { // skip indexing cache entry if present (!= is intentional)
            HashMap types = (HashMap) entry.getValue();
            Set nameEntries = types.entrySet();
            int namesSize = nameEntries.size(), removedNamesCount = 0;
            String[] removedNames = null;
            Iterator names = nameEntries.iterator();
            while (names.hasNext()) {
                Map.Entry entry2 = (Map.Entry) names.next();
                String typeName = (String) entry2.getKey();
                JavaElement type = (JavaElement) entry2.getValue();
                if (file.equals(type.resource())) {
                    if (removedNames == null)
                        removedNames = new String[namesSize];
                    namesSize--;
                    removedNames[removedNamesCount++] = typeName;
                }
            }
            if (removedNames != null) {
                for (int i = 0; i < removedNamesCount; i++) {
                    types.remove(removedNames[i]);
                }
            }
            if (types.size() == 0) {
                if (removedPackages == null)
                    removedPackages = new String[packagesSize];
                packagesSize--;
                removedPackages[removedPackagesCount++] = packName;
            }
        }
    }
    if (removedPackages != null) {
        for (int i = 0; i < removedPackagesCount; i++) {
            secondaryTypesMap.remove(removedPackages[i]);
        }
    }
    if (VERBOSE) {
        Util.verbose("   - new secondary types map:"); //$NON-NLS-1$
        Iterator entries = secondaryTypesMap.entrySet().iterator();
        while (entries.hasNext()) {
            Map.Entry entry = (Map.Entry) entries.next();
            String qualifiedName = (String) entry.getKey();
            Util.verbose("      + " + qualifiedName + ':' + entry.getValue()); //$NON-NLS-1$
        }
    }
}

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